From Wikipedia, shortly after Friday the 13th of December 2013:
Texas Longhorns football
First season 1893
Head coach N/A
It is reputed to be the highest pressure coaching job in the country. Let's see how they fared. Identify these coaches and the theme of the puzzle to solve for the true cache coordinates, using the formula
N 32 5A.BCD W 96 4E.FGH.
A - Many Texas fans had hope of National Championship this year, but were eventually disappointed when Texas finished with a 5–6 record which caused him to resign.
B - The team never recovered from an embarrassing loss to UCLA. The team finished at 4–7, their worst in over 50 years. After the season, the head coach was reassigned within the athletic department. SUBTRACT 1 from your answer to get "B".
C - He announced that he would resign to enter the oil business. A few weeks later, he was hospitalized with an ulcer and a respiratory infection. He later said that the overemphasis on winning led to his resignation. ADD 1 to your answer to get "C".
D - He gave in to calls for his resignation as head coach. He was retained as a track coach. ADD 3 to your answer to get "D".
E - After he resigned, he joined the Marine Corps. SUBTRACT 1 from your answer to get "E".
F - Coach 1 minus Coach 2
Coach 1: The program went from one of college footballs most successful programs to one of the worst in one season. After a season with the worst record in the school's history, he tendered his resignation. He stayed on at Texas, first in the P.E. department and later as asst. dean of students.
Coach 2: After nine winning seasons, nine bowl games, 2 SWC titles, and 1 Heisman trophy winner; his tenure ended at the University of Texas with an 86–31–2 record, 3rd best in UT's history. After notching Texas' first losing record in 30 years, he left to become the head football coach at Purdue University.
F = Coach 1 - Coach 2
G - The Longhorns went 9-3 [sic; actually 8-4 in regular season; went 8-5 including bowl appearance] during the season. Had they not lost the last game of the regular season, they would have been conference champions. [Emphasis, mine.] Following a week full of speculation, he announced his retirement. He is one of only two coaches of Texas to be twice named coach of the year.
H - His record that year was 6–1. Following the season, he went into marine insurance in New York City. ADD 1 to your answer to get "H".
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Congratulations to QuadWrays for FTF!